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Water Pollution Quiz Questions and Answers PDF Download - 154

Practice Water Pollution quiz questions and answers PDF, water pollution trivia questions PDF to solve environmental science worksheet 154 for online mock test. Practice "Environmental pollution Quiz Questions" with answers, water pollution Multiple Choice Questions (MCQ) for environmental science. Free water pollution MCQs, air pollution, biodiversity, water pollution test prep for colleges and universities exams.

"Secondary treatment is carried out for the removal of;", water pollution Multiple Choice Questions (MCQ) with choices dissolved organic matters, suspended solids, floating materials, and solid impurities for accredited distance learning universities.

Quiz on Water Pollution PDF Download 154

Water Pollution Quiz

MCQ: Secondary treatment is carried out for removal of;

  1. Suspended solids
  2. Dissolved organic matters
  3. Floating materials
  4. Solid impurities


Biodiversity Quiz

MCQ: Large variety of flora and fauna on earth is known as:

  1. Biodiversity
  2. Diversity
  3. Biome
  4. Ecosystem


Air Pollution Quiz

MCQ: What is 'adiabatic lapse' rate for wet air?

  1. 0.6C per 100meter
  2. 0.9C per 100meter
  3. 0.7C per 100meter
  4. 0.5C per 100meter


Atmosphere Quiz

MCQ: Air density decreases along with;

  1. Latitude
  2. Altitude
  3. Sea level
  4. Soil erosion


Air Pollution Quiz

MCQ: What reduces amount of light reaching leaf?

  1. Sulfur oxide emission
  2. Carbon dioxide
  3. Dust and Smog
  4. Nitrogen